<!DOCTYPE html><head><meta charset="utf-8"><link rel="stylesheet" href="css/app2.css"></head><body><div class="container"><div class="row"><h2>Form:</h2><form class="form-default col-lg-6"><div class="form-group"><label>username</label><input></div><div class="form-group"><button type="submit" class="btn">Submit</button><div class="test"></div></div></form></div><div class="row"><h2>test</h2><div class="test"><h2>test</h2></div></div></div></body>